Mattress mover



FIG. 1 is a front, left and top perspective view of a mattress movershowing my new design with the hinged stanchions shown folded down;

FIG. 2 is a rear, right and top perspective view thereof, with thehinged stanchions shown in an upright position; and,

FIG. 3 is a perspective view thereof, shown in a collapsed condition.

The broken line showing of a mattress and a dolly in FIGS. 1 and 2 isincluded for the purpose of illustrating environmental structure andforms no part of the claimed design.

The ornamental design for a mattress mover, as shown and described.